I have not ordered the black seed oil yet. For the past 10 days I have been applying oil of oregano topically on my eczema. I will continue using oil of oregano a few more weeks. I guess I will start using black seed oil in a month or so.
Are you planning to use the oil both topically and orally? I will do both.
BTW, I started taking the seeds orally: I mix a teaspoon of the seeds with some honey and eat it. I will be out of the seeds in a few days, and will not have some until early November. My friend will bring me some seeds from Turkey. They are sold VERY cheap there :)